manufacturing processes , Testing, Anti-pinch and safety feature, Sealing system, Manual and motorized actuation system, Design Reviews, Injection Molding, Prototype development, Mechanical sealing, Drive cables, Glass panel design, Homologation standards, Sunroof mechanisms, CAD Tools, stamping, Catia V5, Drainage and water management system, Durability aspects, Actuation components, Dfmea, Guide rails